发明名称 |
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME |
摘要 |
An organic light emitting display device (OLED) and a method of fabricating the same. The OLED includes: a substrate; a thin film transistor on the substrate and including a source electrode and a drain electrode; a first insulating layer on the substrate; a second insulating layer on the first insulating layer and including a trench; a via hole formed in the trench over the first and second insulating layers and exposing a portion of the source electrode or the drain electrode; a first electrode in the trench and connected to one of the source electrode and the drain electrode through the via hole; a pixel defining layer on the first electrode and having an opening exposing the first electrode; an organic layer in the opening and having at least an organic emission layer; and a second electrode on an entire surface of the substrate having the organic layer.
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申请公布号 |
US2012288975(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201113295016 |
申请日期 |
2011.11.11 |
申请人 |
IM CHOONG-YOUL;YOO KYUNG-JIN;JUN WOO-SIK;KWON DO-HYUN;KANG TAE-WOOK;SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
IM CHOONG-YOUL;YOO KYUNG-JIN;JUN WOO-SIK;KWON DO-HYUN;KANG TAE-WOOK |
分类号 |
H01L51/56 |
主分类号 |
H01L51/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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